|Author Name||YIN Ting (Fellow, RIETI) / YIN Zhigang (Shanghai Research Center on Aging) / ZHANG Junchao (Institute of Statistical Mathematics)|
|Creation Date/NO.||June 2018 18-E-037|
|Research Project||Economic Analysis of the Development of the Nursing Care Industry in China and Japan|
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This study estimates the causal effect of transportation subsidies or similar benefits on the health of elderly people. We exploit a discontinuity in the probability of receiving transportation benefits induced by an age-based policy to take into account the endogeneity of treatment status. Our baseline IV results indicate that receiving public transportation benefits significantly improves elderly people's health condition by approximately 10 percentage points. The results are robust under different specifications and placebo tests. Further tests on possible channels show that the health effect is driven by increasing food consumption and health care utilization, but not by the amount of exercise done.